[c-nsp] Fiber GBIC Question

Dan Armstrong dan at beanfield.com
Mon Mar 27 15:48:10 EST 2006


We use LX GBICs on SM fibre over distances as short as 10 feet, and it 
works just fine.



Paul Stewart wrote:

>We have a pair of 2950's that are going to be connected over single-mode
>fiber shortly...  Single mode is the only option for us.
>
>The distance is going to be only about 200 feet roughly (carrier-hotel)
>and the only GBIC that supports a really short distance seems to be
>multi-mode.  If I use a WS-G5486 they are rated at 6.2 miles but that
>seems to be the shortest single mode option... Do I need to put
>attenuators in place then?
>
>Just wondering as this seems to be common in carrier-hotels where single
>mode is only option sometimes.....
>
>Thanks,
>
>Paul Stewart
>IP Routing/Switching
>Nexicom Inc.
>http://www.nexicom.net/ 
>
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